CN216374714U - New energy automobile power-assisted steering air pump device - Google Patents
New energy automobile power-assisted steering air pump device Download PDFInfo
- Publication number
- CN216374714U CN216374714U CN202122916085.6U CN202122916085U CN216374714U CN 216374714 U CN216374714 U CN 216374714U CN 202122916085 U CN202122916085 U CN 202122916085U CN 216374714 U CN216374714 U CN 216374714U
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- Prior art keywords
- air pump
- side wall
- connecting plate
- new energy
- energy automobile
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- 230000001681 protective effect Effects 0.000 claims abstract description 17
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 7
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000002633 protecting effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
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Abstract
The utility model discloses a new energy automobile steering power-assisted air pump device which comprises a connecting plate, wherein an air pump is arranged on the front side wall of the connecting plate, a protective shell is sleeved outside the air pump, a connecting block is fixedly connected to the side wall of the protective shell close to the rear end, four mounting holes are formed in the front side wall of the connecting block, fixing bolts are respectively arranged in the four mounting holes, the rear ends of the four fixing bolts are respectively positioned in the four mounting holes in the front side wall of the through connecting block, mounting blocks are respectively and fixedly connected to the upper side wall and the lower side wall of the connecting plate, spring bolts are respectively arranged on the front side walls of the two mounting blocks, the rear ends of the two spring bolts respectively penetrate through the two mounting blocks, and air inlet holes and air outlet holes are respectively formed in the centers of the two side walls of the connecting plate. The air pump has better stability during installation, and the safety during use is ensured by arranging the protective shell on the outer side of the air pump.
Description
Technical Field
The utility model relates to the field of electric automobile parts, in particular to a new energy automobile steering power-assisted air pump device.
Background
The new energy automobile mainly comprising the pure electric automobile is rapidly developed with excellent environmental protection performance and high energy utilization efficiency, because the motor, the controller and a plurality of electric accessories are added on the basis of the traditional gas vehicle or natural gas vehicle, the motor controller system of the existing automobile is mostly independent and is distributed at different positions of the whole automobile, the occupied space is large, the motor, the controller and the steering air pump are independent and independently researched and developed products of various manufacturers, the whole automobile needs to be matched with each other during design, the motor and the controller are independently cooled through high-voltage cable connection, parameters such as control modes, communication protocols and the like are different, and the parameters among various parts, interfaces and the matching performance of communication protocols are considered during design.
In the prior patent (publication number: CN 209581614U), a new energy automobile steering power-assisted air pump device comprises a motor, a controller electrically connected with the motor, and a steering air pump, wherein an output shaft of the motor is connected with the steering air pump; the controller is arranged on the shell of the motor; in the casing, be provided with cooling device between controller and motor, the new energy automobile power-assisted steering air pump device integrated level that provides is high, small, and is with low costs, compatible multiple control mode, and current protecting effect is low excessively, and only the drain pan of car plays a simple guard action to the device is whole, and factor of safety is lower, and the installation is got up too simply stability relatively poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a new energy automobile steering power-assisted air pump device.
In order to achieve the purpose, the utility model adopts the following technical scheme: a new energy automobile steering power-assisted air pump device comprises a connecting plate, an air pump is arranged on the front side wall of the connecting plate, a protective shell is sleeved outside the air pump, a connecting block is fixedly connected to the side wall of the protective shell close to the rear end, four mounting holes are formed in the front side wall of the connecting block, fixing bolts are respectively arranged in the four mounting holes, the rear ends of the four fixing bolts are respectively located in the four mounting holes in the front side wall of the through connecting block, mounting blocks are respectively and fixedly connected to the upper side wall and the lower side wall of the connecting plate, spring bolts are respectively arranged on the front side walls of the two mounting blocks, the rear ends of the two spring bolts respectively penetrate through the two mounting blocks, air inlet holes and exhaust holes are respectively formed in the centers of the two side walls of the connecting plate, and one ends of the air inlet holes and the exhaust holes respectively penetrate through the side wall of the connecting plate, fixedly connected with main part on the back lateral wall of connecting plate, the lower lateral wall of main part is provided with the electric wire by front end department, the lower lateral wall of main part is run through to the upper end of electric wire, and lower extreme fixedly connected with binding post.
As a further description of the above technical solution:
the rear ends of the four fixing bolts are respectively in threaded connection with the front side wall of the connecting plate.
As a further description of the above technical solution:
the end parts of the air inlet hole and the air outlet hole are respectively sleeved with a plug, and the two plugs are made of rubber.
As a further description of the above technical solution:
and one side wall of each of the two mounting blocks is provided with a clamping groove.
As a further description of the above technical solution:
and a rubber insulating sleeve is sleeved on the outer side of the wire.
As a further description of the above technical solution:
the protective shell is connected with the connecting block through welding.
As a further description of the above technical solution:
the protective shell is made of aluminum alloy.
As a further description of the above technical solution:
the positions of the four mounting holes are positioned on four quadrant points on the front side wall of the connecting block.
The utility model has the following beneficial effects:
compared with the existing arrangement, the spring bolts are arranged on the front side walls of the two connecting plates, and the whole equipment is installed and fixed through the two spring bolts, so that the stability after installation is ensured, and the shaking generated by long-time use is reduced.
Compared with the existing arrangement, the air pump protection structure has the advantages that the protection shell is arranged on the outer side of the air pump, the rear side of the protection shell is fixedly connected to the front side wall of the wiring board through the four fixing bolts, the whole air pump is well protected, and the safety of the air pump in use is improved.
Drawings
Fig. 1 is an axial view of a new energy automobile steering power-assisted air pump device provided by the utility model.
Fig. 2 is a front view of a steering boosting air pump device of a new energy automobile provided by the utility model.
Fig. 3 is a partial sectional view of an air pump of a steering boosting air pump device of a new energy automobile according to the utility model.
Fig. 4 is a left side view of the steering boosting air pump device of the new energy automobile provided by the utility model.
Illustration of the drawings:
1. a protective shell; 2. connecting blocks; 3. fixing the bolt; 4. a wiring terminal; 5. an electric wire; 6. a main body; 7. a plug; 8. a card slot; 9. mounting blocks; 10. a spring bolt; 11. an air pump; 12. mounting holes; 13. an air inlet; 14. a connecting plate; 15. and (4) exhausting holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, one embodiment of the present invention is provided: a new energy automobile steering power-assisted air pump device comprises a connecting plate 14, an air pump 11 is arranged on the front side wall of the connecting plate 14, a protective shell 1 is sleeved outside the air pump 11, the protective shell 1 is made of aluminum alloy and plays a role in protecting the whole air pump 11, a connecting block 2 is fixedly connected to the side wall of the protective shell 1 close to the rear end, four mounting holes 12 are formed in the front side wall of the connecting block 2, fixing bolts 3 are respectively arranged inside the four mounting holes 12, the rear ends of the four fixing bolts 3 are respectively located in the four mounting holes 12 formed in the front side wall of the through connecting block 2, the rear ends of the four fixing bolts 3 are respectively in threaded connection with the front side wall of the connecting plate 14, mounting blocks 9 are respectively and fixedly connected to the upper side wall and the lower side wall of the connecting plate 14, spring bolts 10 are respectively arranged on the front side walls of the two mounting blocks 9, and the rear ends of the two spring bolts 10 respectively penetrate through the two mounting blocks 9, an air inlet 13 and an air outlet 15 are respectively arranged at the centers of two side walls of the connecting plate 14, one ends of the air inlet 13 and the air outlet 15 respectively penetrate through the side wall of the connecting plate 14, a main body 6 is fixedly connected on the rear side wall of the connecting plate 14, an electric wire 5 is arranged at the lower side wall of the main body 6 close to the front end, the upper end of the electric wire 5 penetrates through the lower side wall of the main body 6, and the lower end is fixedly connected with a wiring terminal 4,
the cover is equipped with stopper 7 respectively with the tip in exhaust hole 15 to inlet port 13, the material of two stopper 7 is rubber, the guard action to inlet port 13 and exhaust hole 15 during convenient transportation, draw-in groove 8 has been seted up on a lateral wall of two installation pieces 9 respectively, draw-in groove 8 and two kinds of connected modes of spring bolt 10, can select the mounting means to install by oneself according to the installation environment, practicality when improving the installation greatly, the outside cover of electric wire 5 is equipped with the rubber insulation cover, play the guard action to electric wire 5, strengthen electric wire 5's life, through welded connection between protective housing 1 and the connecting block 2, the position of four mounting holes 12 is located four quadrant points on the lateral wall before connecting block 2.
The working principle is as follows: according to the new energy automobile steering power-assisted air pump device, when the device is installed, the protective shell 1 is fixedly connected to the front side wall of the connecting plate 14 through the four fixing bolts 3 penetrating through the connecting blocks 2, so that the air pump 11 is protected, the safety of the air pump 11 in use is improved, the connecting plate 14 is fixedly connected to an automobile through the two spring bolts 10, the two spring bolts 10 guarantee the stability during installation, and the phenomenon that equipment shakes due to long-time running is avoided.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (8)
1. The utility model provides a new energy automobile power assisted steering air pump device, includes connecting plate (14), its characterized in that: an air pump (11) is arranged on the front side wall of the connecting plate (14), a protective shell (1) is sleeved on the outer side of the air pump (11), a connecting block (2) is fixedly connected to the side wall of the protective shell (1) close to the rear end, four mounting holes (12) are formed in the front side wall of the connecting block (2), fixing bolts (3) are respectively arranged in the four mounting holes (12), the rear ends of the four fixing bolts (3) are respectively located in the four mounting holes (12) penetrating through the front side wall of the connecting block (2), mounting blocks (9) are respectively fixedly connected to the upper side wall and the lower side wall of the connecting plate (14), spring bolts (10) are respectively arranged on the front side wall of the two mounting blocks (9), the rear ends of the two spring bolts (10) respectively penetrate through the two mounting blocks (9), and air inlet holes (13) and exhaust holes (15) are respectively formed in the center two side walls of the connecting plate (14), the utility model discloses a safety air inlet, including inlet port (13) and exhaust hole (15), the lateral wall of connecting plate (14) is run through respectively with the one end in exhaust hole (15), fixedly connected with main part (6) on the back lateral wall of connecting plate (14), the lower lateral wall of main part (6) is provided with electric wire (5) by front end department, the lower lateral wall of main part (6) is run through to the upper end of electric wire (5), and lower extreme fixedly connected with binding post (4).
2. The new energy automobile steering power-assisted air pump device according to claim 1, characterized in that: the rear ends of the four fixing bolts (3) are respectively in threaded connection with the front side wall of the connecting plate (14).
3. The new energy automobile steering power-assisted air pump device according to claim 1, characterized in that: the end parts of the air inlet holes (13) and the air outlet holes (15) are respectively sleeved with plugs (7), and the plugs (7) are made of rubber.
4. The new energy automobile steering power-assisted air pump device according to claim 1, characterized in that: and one side wall of each of the two mounting blocks (9) is provided with a clamping groove (8).
5. The new energy automobile steering power-assisted air pump device according to claim 1, characterized in that: and a rubber insulating sleeve is sleeved on the outer side of the wire (5).
6. The new energy automobile steering power-assisted air pump device according to claim 1, characterized in that: the protective shell (1) is connected with the connecting block (2) through welding.
7. The new energy automobile steering power-assisted air pump device according to claim 1, characterized in that: the protective shell (1) is made of aluminum alloy.
8. The new energy automobile steering power-assisted air pump device according to claim 1, characterized in that: the positions of the four mounting holes (12) are positioned on four quadrant points on the front side wall of the connecting block (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122916085.6U CN216374714U (en) | 2021-11-25 | 2021-11-25 | New energy automobile power-assisted steering air pump device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122916085.6U CN216374714U (en) | 2021-11-25 | 2021-11-25 | New energy automobile power-assisted steering air pump device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216374714U true CN216374714U (en) | 2022-04-26 |
Family
ID=81219022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122916085.6U Expired - Fee Related CN216374714U (en) | 2021-11-25 | 2021-11-25 | New energy automobile power-assisted steering air pump device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216374714U (en) |
-
2021
- 2021-11-25 CN CN202122916085.6U patent/CN216374714U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220426 |